Bed bugs / insects. Insect bites in a row as you describe can be from bed bugs or other insects. Treat symptoms if needed. Best to locate the source so that you can avoid them in the future. If they persist or worsen visit your doctor.

How long? If it lasts over 6 weeks, see an allergist. If it is short term, try some otc antihistamine up to 4 x the regular frequency but watch out for drowsiness. If it did not work, see an allergist.
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Itchy bumps on neck. Itchy bumps red on neck will suggest most probabely it is a form of contact dermatitis related a piece of jewelerry like necklace or some thing you wore around your neck.Some gold jewellery have other metals like nickel etc, which can cause contact dermatitis.You can use over the counter 1% Hydrocortisone cream twice a day and if no improvement see your doctor or a dermatologist.
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How long? If it lasts over 6 weeks, see an allergist. If it is short term, try some otc antihistamine up to 4 x the regular frequency but watch out for drowsiness. If it did not work, see an allergist.
Read more...

Itchy bumps on neck. Itchy bumps red on neck will suggest most probabely it is a form of contact dermatitis related a piece of jewelerry like necklace or some thing you wore around your neck.Some gold jewellery have other metals like nickel etc, which can cause contact dermatitis.You can use over the counter 1% Hydrocortisone cream twice a day and if no improvement see your doctor or a dermatologist.
Read more...